The Best Episodes Written By Yoo Hyun Mi

Yeong-ro, a fresh and lively freshman at Hosu Women's University, falls in love at first sight with Soo-ho at a group blind date.

Soo-ho comes into the window of Room 207 in Women's University Dormitory and collapses. Young-ro and others try to hide him from the officers.

Youngro takes care of the injured Soo-ho and tries to find a way to send him out from the dormitory.

Soo-ho, who leaves the dormitory, begins to secretly move again. Meanwhile, Lee Kang-moo secures decisive evidence of Soo-ho's whereabouts and pursues him.

Soo-ho negotiates with the head of the National Security Agency to escape the dormitory with his teammates.

Turning a blind eye to Yeong-ro who feels betrayed, Soo-ho continues the hostage crisis, and a doctor, Kang Chung-ya, is sent in to treat an injured associate of Soo-ho.

When Soo-ho realises Yeong-ro is the daughter of the head of the National Security Agency, he has no choice but to use Yeong-ro to make it out alive.

Soo-ho's heart breaks because of Yeong-ro. Meanwhile, the tension builds up as the hostage crisis makes it to the news nationwide.

Yeong-ro does not believe in Soo-ho's sincerity and eventually works out an escape plan with Gang-mu.

When the anonymous reveals their identity, Han-na carries out Gang-mu's order and moves to catch the secret evidence surrounding the hostage crisis.

Finally facing the cruel truth surrounding the hostage crisis, Soo-ho joins hands with his enemy Gang-mu and suppresses Cheong-ya.

With the situation getting worse, Soo-ho and Yeong-ro depend on each other more. Soo-ho and Kang-moo expose the scheme behind the presidential election.

Soo-ho comforts Yeong-ro who no longer trusts her father. Students are confused as to which side they should trust.

Soo-ho is heartbroken to see Yeong-ro struggling with guilt after hearing the news about her father. Soo-ho and Kang-moo start distrusting each other.

Giving up his hope in Cheong-ya, Soo-ho has no choice but to accept the head of the National Security Agency's proposal.

Soo-ho, who left Yeong-ro, stands at the crossroads of fate just before returning to his hometown.

Su-im pleads with Seo-jin, who remains determined. Ye-bin tells her mother what she thinks of her. U-ju wants to know why he should forgive Seo-jin.

When Yeong-jae gets accepted into a top medical school, his mom becomes the envy of the other mothers, who all want to know just how she managed it.

While everyone’s still reeling from the shock of what happened, a new family whose background and values seem very different moves into Sky Castle.

Han Seo-jin confronts the entrance exam coordinator. Lee Su-im joins the Sky Castle reading group, but it’s nothing like what she expected it to be.

Sky Castle is abuzz about the pending vote but Cha Min-hyeok is confident. Seo-jin will do anything for Ye-seo – and stoop as low as deemed necessary.

Seo-jin runs into Yeong-jae and tries to talk to him. Su-im ponders what to do about Ye-bin. No Seung-hye and Min-hyeok scramble to formulate a plan B.

Seung-hye challenges Min-hyeok head on. Seo-jin thinks that she’s fixed things but doesn’t count on Kang Jun-sang. Ye-bin finds an unlikely confidante.

Su-im and Ye-bin are stunned by what they uncover. Seung-hye and Su-im speculate about Yeong-jae and his family. Kim Ju-yeong puts Ye-seo in her place.

Running mates Kim Hye-na and Hwang U-ju are the favorites in the school election, but Seo-jin colludes with Min-hyeok to ensure that their kids win.